穿著健身街頭服飾的運動型女性肖像

```json
{
   "subject": {
     "description": "一位年輕、運動型的女性，肌肉線條明顯的手臂和分明的腹肌，身穿健身街頭服飾，站在一面樸素的深灰色牆壁前，呈現逼真的社群媒體照片風格。",
     "age": "20 歲出頭",
     "expression": {
       "eyes": {
         "look": "平靜、專注",
         "energy": "冷靜且自控",
         "direction": "朝向鏡頭，略微向下"
       },
       "mouth": {
         "position": "閉合，略微噘嘴",
         "energy": "中性、克制"
       },
       "overall": "沉靜的自信，運動後的平靜"
     },
     "face": {
       "preserve_original": true,
       "makeup": "淡妝或素顏，自然膚色"
     },
     "hair": {
       "color": "{argument name=\"hair color\" default=\"淺金色\"}",
       "style": "低馬尾，帽簷下有幾縷髮絲散落於臉龐",
       "effect": "略顯凌亂的健身髮型，自然髮質"
     },
     "body": {
       "frame": "纖瘦、結實，上半身肌肉線條明顯",
       "waist": "緊緻的腰部，斜肌線條分明",
       "chest": "運動型，由緊身短版上衣支撐",
       "legs": "大部分被寬鬆的運動褲覆蓋",
       "skin": {
         "visible_areas": [
           "臉部",
           "頸部",
           "肩部",
           "手臂",
           "腰腹部"
         ],
         "tone": "白皙至淺色",
         "texture": "光滑，帶有細微的自然毛孔，運動後略帶光澤",
         "lighting_effect": "肩部、手臂和腹肌有柔和的高光"
       }
     },
     "pose": {
       "position": "畫面中央",
       "base": "站立，臀部略微突出，軀幹輕微扭轉，手臂放鬆，其中一隻手臂略微置於身體後方",
       "overall": "微妙的 S 形姿勢，強調肩部和腹肌"
     },
     "clothing": {
       "top": {
         "type": "黑色無袖合身運動短版上衣",
         "color": "{argument name=\"top color\" default=\"啞光黑\"}",
         "details": "緊身剪裁，高領口，露出腰腹部",
         "effect": "修飾軀幹並突顯肌肉線條"
       },
       "bottom": {
         "type": "寬鬆深色運動褲",
         "color": "黑色或極深海軍藍",
         "details": "寬鬆剪裁，彈性腰圍，可見白色抽繩",
         "effect": "街頭健身風格，抽繩形成對比"
       }
     }
   },
   "accessories": {
     "headwear": "黑色棒球帽，帽簷彎曲",
     "jewelry": "細金鍊項鍊，帶有小吊墜",
     "device": "大型黑色耳罩式耳機",
     "prop": "一隻手上戴著黑色訓練手套或護腕"
   },
   "photography": {
     "camera_style": "逼真的智慧型手機社群媒體照片，健身肖像氛圍",
     "angle": "略微低角度，正面構圖",
     "shot_type": "四分之三身肖像（頭部至臀部下方），主體佔據大部分垂直畫面",
     "aspect_ratio": "9:16",
     "texture": "清晰但自然，輕微噪點，逼真的皮膚和布料紋理",
     "lighting": "{argument name=\"lighting\" default=\"柔和的室內頂部照明\"} 帶有輕柔的陰影，無刺眼的光線"
   }
}
```